package book;

public class BookList {
    private Book[] books = new Book[10];
    private int usedSize;

    public  BookList(){
        books[0] = new Book("三国演义","罗贯中",90,"小说");
        books[1] = new Book("西游记","吴承恩",80,"小说");
        books[2] = new Book("红楼梦","曹雪芹",60,"小说");
        this.usedSize = 3;

    }

    public int getUsedSize() {
        return usedSize;
    }

    public void setUsedSize(int usedSize) {
        this.usedSize = usedSize;
    }

    /**
     * pos下标的书
     * @param
     * @return
     */
    public Book getPos(int pos){
        return books[pos];
    }

    public void setBooks(int pos, Book book){
        books[pos] = book;
    }
}
